Thu, 20 Feb 2014 19:55:39 +0100 wenzelm removed dead code;
Thu, 20 Feb 2014 19:52:43 +0100 wenzelm tuned;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 tip